KOYO BEAIRNG
| d | D | Boundary dimensions (mm) | Fw | Ew | Basic load ratings (kN) Cr C0r | Fatigue load limit (kN) Cu | Bearing No. 1) | De- sign | da min. | db min. |
max. | Mounting dimensions (mm) dc dd Da Db min. min. max. max. |
min. | ra max. | rb max. | (Refer.) Mass NU (N) (kg) | |||||||||
| B | r r1 min. min. | ||||||||||||||||||||||||
| 500 | 620 620 670 670 720 | 56 90 78 100 100 | 3 3 5 5 6 | 3 3 5 5 6 | 534 534 546 546 556 | — — — — — | 1 1 2 2 | 884 520 840 430 850 | 1 3 3 4 4 | 560 140 160 500 440 | 147 281 294 408 412 | NU18/500 NU38/500 NU19/500 NU29/500 NU10/500 | 1 1 1-P 1-P 1-P | 513 513 520 520 524 | 513 513 520 520 524 | 531 530 542 542 551 | 537 537 550 550 560 | 607 607 650 650 696 | 607 607 650 650 | 594 — — — 674 | 2.5 2.5 4 4 5 | 2.5 2.5 4 4 5 | 37.3 61.8 78.5 101 141 | ||
| 530 | 710 710 | 82 106 | 5 5 | 5 5 | 575 577 | — — | 1 2 | 650 710 | 2 4 | 560 850 | 241 438 | NU19/530 NU29/530 | 2 1-P | 550 550 | 550 550 | 570 572 | 579 — 561 — | 690 690 | 690 690 | 673 | 4 4 | 4 4 | 86.9 118 | ||
| 560 | 750 750 | 85 112 | 5 5 | 5 5 | 613 613 | — — | 1 3 | 990 130 | 3 5 | 260 870 | 293 514 | NU19/560 NU29/560 | 1 2-P | 580 580 | 580 580 | 609 607 | 617 — 617 — | 730 730 | 730 730 | — — | 4 4 | 4 4 | 105 140 | ||
| 600 | 800 | 90 5 5 | 652 | — | 2 | 470 | 4 | 170 | 369 | NU19/600 | 1-P | 620 | 620 | 647 | 656 — 780 780 | — | 4 | 4 | 126 | ||||||
| 630 | 780 850 | 88 100 | 4 6 | 4 6 | 671 689 | — | 1 3 | 900 070 | 3 5 | 690 240 | 317 457 | NU28/630 NU19/630 | 1 1-P | 646 654 | 646 654 | 665 684 | 675 — 693 — | 764 826 | 764 826 | — | 3 5 | 3 5 | 91.8 165 | ||
| 670 | 820 | 69 4 4 | 708 | — | 1 | 920 | 3 | 750 | 329 | NU18/670 | 1-P, 2-P | 686 | 686 | 705 | 712 — 804 804 | — | 3 | 3 | 76.6 | ||||||
| 850 | 1 030 1 120 | 106 118 | 5 6 | 5 6 | 900 917 | — — | 2 4 | 660 540 | 5 8 | 960 190 | 468 659 | NU28/850 NU19/850 | 1 1-P | 870 874 | 870 874 | 894 911 | 905 — 1 010 1 010 921 — 1 096 1 096 | — 1 061 | 4 5 | 4 5 | 175 310 | ||||
CMTG BEARING CO.,LIMITED. has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.
Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.
Contact us if any bearing in demand . we will check and revert ASAP.
